package com.atguigu.yygh.order.api;

import com.atguigu.yygh.order.service.OrderService;
import com.atguigu.yygh.order.service.PaymentService;
import com.atguigu.yygh.order.service.WeixinService;
import com.atguigu.yygh.common.result.Result;
import com.atguigu.yygh.enums.PaymentTypeEnum;
import com.atguigu.yygh.model.order.OrderInfo;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.Map;

@RestController
@RequestMapping("api/order/weixin")
public class WeixinController {

    @Autowired
    private WeixinService weixinService;

    @Autowired
    private PaymentService paymentService;

    @Autowired
    private OrderService orderService;

    /**
     * 下单 生成二维码
     *
     * @param orderId 订单id
     * @return
     */
    @GetMapping("/createNative/{orderId}")
    public Result createNative(
            @ApiParam(name = "orderId", value = "订单id", required = true)
            @PathVariable("orderId") Long orderId) {
        //1、根据orderId获取订单信息
        OrderInfo orderInfo = orderService.getById(orderId);
        //2、向支付记录表添加信息
        paymentService.savePaymentInfo(orderInfo,PaymentTypeEnum.WEIXIN.getStatus());
        return Result.ok(weixinService.createNative(orderId));
    }

    /**
     * 查询支付状态
     * @param orderId   订单id
     * @return
     */
    @ApiOperation(value = "查询支付状态")
    @GetMapping("/queryPayStatus/{orderId}")
    public Result queryPatStatus(
            @ApiParam(name = "orderId", value = "订单id", required = true)
            @PathVariable("orderId") Long orderId) {
        //调用查询接口实现支付状态的查询
        Map<String,String> resultMap = weixinService.queryPayStatus(orderId, PaymentTypeEnum.WEIXIN.name());
        if (null == resultMap){
            //出错
            return Result.fail().message("支付出错");
        }
        if ("SUCCESS".equals(resultMap.get("trade_state"))){
            //如果成功
            //更改订单状态，处理支付结果
            String out_trade_no = resultMap.get("out_trade_no");
            paymentService.paySuccess(out_trade_no,PaymentTypeEnum.WEIXIN.getStatus(),resultMap);
            return Result.ok().message("支付成功");
        }
        return Result.ok().message("支付中");

    }
}
